44 lines
1.2 KiB
PHP
44 lines
1.2 KiB
PHP
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<?php
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/**
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* @package Freemius
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* @copyright Copyright (c) 2015, Freemius, Inc.
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* @license https://www.gnu.org/licenses/gpl-3.0.html GNU General Public License Version 3
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* @since 1.1.7
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*/
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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/**
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* Find the plugin main file path based on any given file inside the plugin's folder.
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*
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* @author Vova Feldman (@svovaf)
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* @since 1.1.7.1
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*
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* @param string $file Absolute path to a file inside a plugin's folder.
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*
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* @return string
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*/
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function fs_find_direct_caller_plugin_file( $file ) {
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/**
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* All the code below will be executed once on activation.
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* If the user changes the main plugin's file name, the file_exists()
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* will catch it.
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*/
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$all_plugins = fs_get_plugins( true );
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$file_real_path = fs_normalize_path( realpath( $file ) );
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// Get active plugin's main files real full names (might be symlinks).
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foreach ( $all_plugins as $relative_path => $data ) {
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if ( 0 === strpos( $file_real_path, fs_normalize_path( dirname( realpath( WP_PLUGIN_DIR . '/' . $relative_path ) ) . '/' ) ) ) {
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if ( '.' !== dirname( trailingslashit( $relative_path ) ) ) {
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return $relative_path;
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}
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}
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}
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return null;
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}
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